Figure 3.
Effect of treatments on cardiac function and fibrosis. (A) Ejection fraction (%) and (B) shortening fraction (%) were assessed by echocardiography in mice who received no treatment (N = 30, 21) or GC treatment (N = 25, 19) for 100 or 180 days, respectively. (C) Sirius Red staining of formalin-fixed heart sections was used to estimate collagen content. mdx mice received no treatment (N = 12, 13) or GC treatment (N = 11, 14) for 100 or 180 days, respectively. Error bars indicate mean +/- SEM. **p = <0.01 and ***p = <0.001.